Definitely Reagan. I was only 16 the 1st time he ran and couldn't vote but assisted at the local campaign office. If not for Reagan I probably would never have bothered to even register to vote. My parents never did nor did their parents. My dad never has still to this day because he doesn't believe in the system and was always afraid of jury duty. Seems odd to me that my parents felt that way but it was common knowledge when I was growing up. I doubt either of my brothers are registered voters either.
Anyway, I loved listening to Reagan's speeches; he was so moving & inspiring. We need someone with his charisma again.